Make a run on HQ. If successful, instead of accessing cards, force the Corp to trash the top card of R&D. You may reveal X copies of Fear the Masses from your grip to force the Corp to trash X additional cards.

Secretly spend up to 2credit. The Corp guesses how much you spent. Reveal spent credits. If the Corp guessed incorrectly, make a run and choose a piece of ice protecting the attacked server. Bypass that ice when you encounter it.